108146900

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{17729}}^1$

素因数の和:17804

約数の個数: 36

約数和(自身を含む): 238539420

約数和(自身を除く): 130392520

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 244, 305, 610, 1220, 1525, 3050, 6100, 17729, 35458, 70916, 88645, 177290, 354580, 443225, 886450, 1081469, 1772900, 2162938, 4325876, 5407345, 10814690, 21629380, 27036725, 54073450, 108146900]

約数ペア:

[(1, 108146900), (2, 54073450), (4, 27036725), (5, 21629380), (10, 10814690), (20, 5407345), (25, 4325876), (50, 2162938), (61, 1772900), (100, 1081469), (122, 886450), (244, 443225), (305, 354580), (610, 177290), (1220, 88645), (1525, 70916), (3050, 35458), (6100, 17729)]